The format command can convert numbers to different bases like hexadecimal. hex_format.tcl set num 255 puts [format "Decimal: %d, Hex: 0x%x, Octal: %o" $num $num $num] This demonstrates number formatting in dif
status An integer status to return to the OS. The standard is to return 0 for a success and non-zero for some exception exit. The next example is a minimal main.c which will create and initialize a Tcl interpreter and then load and evaluate the commands in a file. Example 14 main.c...
问TCL中的二进制格式变量EN我正在尝试创建一条二进制消息来通过套接字发送，但是TCL将所有变量作为字符串...
从Tcl_Obj获取指针的地址你可以将一个指针转换成一个整数（先转换成intptr_t），然后将一个整数转换成...
integer set intVal [CkStringBuilder_get_IntValue$myStringBuilder] CkStringBuilder_put_IntValue$myStringBuilder $intVal Introduced in version9.5.0.58 Returns the content of the string converted to an integer. top IsBase64 boolean 1/0 set boolVal [CkStringBuilder_get_IsBase64$myStringBuilder] ...
We introduce four string commands. The commands do not change the original string. They return a new, modified string. puts [string toupper $str] We convert the characters to uppercase. puts [string tolower $str] We convert letters of the string to lowercase. ...
(hPtr); | ^~~~ /build/tcl8.5.19/unix/../generic/tclVar.c: In function 'VarHashFirstVar': /build/tcl8.5.19/unix/../generic/tclInt.h:3910:33: warning: cast from pointer to integer of different si> 3910 | #define TclOffset(type, field) ((int) ((char *) &((type *) 0)->...
前面说Integer是int的包装类,拆包就是拆的Python中int()函数的用法浅析 int()是Python的一个内部函数 Python系统帮助里面是这么说的 >>> help(int) Help on class int in module __builtin__: class int(object) | int(x[, base]) -> integer | | Convert a string or number to an integer, if ...
Integer values are promoted to float- ing point values as needed. Octal values are indicated by a leading zero (e.g., 033 is 27 decimal). Hexadecimal values are indicated by a leading 0x. Scientific nota- tion for floating point numbers is supported. A summary of the operator prece- ...
set:给变量赋值,格式为 set var value 例子:003_var.tcl ;# 给变量 X 赋一个字符串 set X "This is a string" ;# 给变量 Y 赋一个数字 set Y 1.24 ;# 显示 X 和 Y 的内容 puts $X puts $Y ;# 打印一个分隔串 puts "..." ;# 打印在一行中,推荐使用双引号 set label "The value in Y...